3 Way Battery Tool

How To Double Cordless Power Tool Battery Capacity From 3Ah to 6Ah

3 Way Battery Tool

In this video I’ll show you how to double your cordless power tool battery capacity by changing old 18650 cells with new Sony VTC6 cells and spot weld them with my new Arduino spot welder. Arduino spot welder I got from www.malectrics.eu Malectrics Arduino spot welder review: https://goo.gl/HDDe...

Tags: sony,VTC,VTC6,VTC5,VTC4,18650,battery,batteries...